Dallmer Manufacture a wide range of building drainage products including linear drainage, floor drains, bathroom & shower drains, roof & balcony drainage, yard drains, hoppers and channel drains.

Headquartered in Arnsberg, near Dortmund in Germany. 200 employees, 100,000+ sq ft facility for design, tool-making, injection-moulding, warehousing and marketing founded in 1913.

Now in the third generation of family ownership and management a pioneer in the use of polymers for drainage fittings, well-known worldwide for innovative design, state of the art production and over 1000 products for the professional plumbing and drainage installer. Distribution in 30 countries and a clear commitment to overseas business divisional office in England handles distribution in the UK and Ireland and customer & technical service worldwide.

Useful Resources:

• Customise your DALLMER  Catalogue with My Catalogue
• Drainage Configurator Tool: Click Here
• BIM Files available: Click Here

Dallmer Bathroom Drainage systems

Shower channel systems for level-access showers

Level-access showers offer so much more than barrier-free accessibility – they transform any bathroom into a wellness spa with an ambience of spaciousness, comfort and sheer luxury. Dallmer offers compatible shower channel systems of outstanding design.

Floor Drains

Dallmer offers attractive and innovative point drains for the drainage of bathrooms and floor-level showers – as practical complete packages or as individually assembled solutions.

Shower underlays for level-access showers

With integrated slope and a surface that can be tiled directly, these shower underlays considerably accelerate installation of level-access showers. DallFlex for linear drainage and CeraBoard for point drainage are the two high-performance options from Dallmer.

Shower and floor drains for one-piece natural stone shower trays

Elegant and warm, level-access showers made of natural stone create an inspirational and exclusive bathroom landscape. So it is essential to find drainage solutions that are compatible with this popular material – like the floor drains and gratings from Dallmer, specially developed for natural stone.

Aktiv! Pumped drainage for level-access showers

When gravity drainage reaches its limits, the Aktiv! drainage system comes into its own: with a sensor-controlled pump, it is also able to transport water along pipes above the drain.

Fire insulation for floor drains

The Dallmer Fire Insulation System offers an easy-to-install, tool-free solution that has full building authority approval and covers all relevant areas of building drainage. 

Dallmer Internal Building Drainage Systems

Floor drains: Modular systems and drain assemblies

Proven, robust and versatile - Dallmer’s Series 10 and Series 15 floor drains have been demonstrating these qualities in the field for many years. Both series are available as complete drain assemblies, and as individual components.

Shower traps: classic shower drainage

Our recommendation for flat shower trays: ORIO drains. These drains offer high performance, simple installation and attractive cover plates. The TELOS and SOLOS shower traps also reliably meet the demands of non-conventional shower trays and floor structures.

Air-admittance valves: Advanced technology, compact design

For a drainage system to work properly, it must be properly vented. Otherwise, negative pressure can suck out the water seal in the trap allowing sewer gas to enter the room. Dallmer air-admittance valves offer a quick, standard-compliant solution.

Anti-flooding valves and cellar drains

Dallmer offers drains for cellar rooms that are located above and below the backflow level and can be fitted with valves for effective and permanent protection against backflow.

iQ electronic urinal control

The automatic iQ electronic urinal control system has already been operating for years in large facilities. Based on innovative sensor technology, it offers an intelligent alternative to conventional urinal controls and can be adapted to meet on-site demands.

Dallmer External Building Drainage Systems

Floor drains for outdoor use

There are many areas outside buildings and properties that require drainage solutions. Depending on installation location and application, these often have to meet specific requirements.

Roof drains

Gravity drainage, siphonic drainage, overflow drainage, renovation or fire insulation – whatever the task, Dallmer has the right product, whatever type of roofing membrane, Dallmer has the right connection. This ensures that the Dallmer roof drainage product range meets all demands made on both flexibility and safety.

Balcony and terrace drains

Quickly and easily find the right drainage solution with Dallmer drains for small roofs, balconies and terraces. Builders, architects and installation engineers can choose from a complete professional system of perfectly matched drains, raising pieces and gratings developed specially for this purpose.

Drainage Fire insulation systems for outdoor use

All fire insulating structural elements for outdoor drains have an intumescent lining that swells up when exposed to a temperature exceeding approx. 150°C. The volume of the material increases approx. 15/20-fold. This seals off the roof or ceiling feed-through quickly, reliably and safely.

 

Further technical information is available to download from the Dallmer website or via the BPi download Library